Hello All I don´t know if its coincidence or not, but after the dashboard node upgrade,every time i try to enter the dashboard i have the message " Connection Lost " in a recurrent way every second or so. Albeit the node red editor is still working as normal. Looking forward to have any support. T…

OK - now have some magic... Apparently you need to manually attach the network-observe interface and then it will work... It won't allow auto-connect as it is considered a management interface) sudo snap connect node-red:network-observe

you may need to flush the browser cache. cmd/ctrl shift reload a couple of times shuold do it - but otherwise (on chrome) - go to chrome://appcache-internals/ and manually delete the node-red manifest.

Thank You dceejay, solved in chrome but still the same issues in iPhone safari, any suggestions?

dceejay.. cleand the cache from all the browser and its ok Thank You once again for you prompt and effective support

Hello, I am seeing this on multiple browsers. I've tried flushing caches and visiting from browsers that have never seen the dashboard before but no change. Dashboard version 2.11.0 running on ubuntu 18.04 LTS installed with snap Any thoughts greatly appreciated. James

Do you mean you are seeing connection lost appearing every few seconds? If so what do you see in the node red log

Thanks Colin. Where would I find the node red log bearing in mind i've installed with snap. Thanks James

You can see the log with journalctl -f -u snap.node-red*

Great. Thanks. I'm back at the machine in the morning so will check and report back. James

Dec 05 10:47:21 DC-4 node-red.node-red[16882]: 5 Dec 10:47:21 - [info] Node-RED version: v0.19.5 Dec 05 10:47:21 DC-4 node-red.node-red[16882]: 5 Dec 10:47:21 - [info] Node.js version: v8.12.0 Dec 05 10:47:21 DC-4 node-red.node-red[16882]: 5 Dec 10:47:21 - [info] Linux 4.15.0-39-generic x64 LE D…

Yes... for some reason the ping command does not have access and is failing... Remove it from your flow - for now. (Will need to fix that node to catch that error better - so thanks) "Dec 05 10:47:23 DC-4 node-red.node-red[16882]: at Timeout._onTimeout (/snap/node-red/155/lib/node_modules/node-red…

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Connection Lost (Node-RED Snap)

Dashboard

Marooned 10 December 2018 10:22 19

Is it the same issue I mentioned here?

Topic		Replies	Views
Connection Lost After Some Time General	55	4053	21 July 2020
When installing dependency node-red-dashboard 2.21.0 cannot reconnect to node-red Dashboard node-red-dashboard	17	647	27 July 2022
Lost connection to server, reconnecting in Dashboard	60	12297	14 April 2020
Dashboard empty since new releases Dashboard node-red-dashboard	30	1428	24 September 2022
Node-red stopped working? General	85	9730	5 June 2019

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Connection Lost (Node-RED Snap)

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